CN207168244U

CN207168244U - Armchair structure

Info

Publication number: CN207168244U
Application number: CN201720244138.5U
Authority: CN
Inventors: 林水银
Original assignee: Kunshan Yongguanghe Metal Products Co Ltd
Current assignee: Anhui changyichun science and Education Equipment Co.,Ltd.
Priority date: 2017-03-14
Filing date: 2017-03-14
Publication date: 2018-04-03
Anticipated expiration: 2027-03-14

Abstract

The utility model discloses a kind of armchair structure, mainly includes a chair back, a seat support, a support body, and the described chair back has a lying or leaning portion, two hard sidepieces, and lying or leaning portion's offer human body back is lying or leaning, and its material is soft compared with two sidepieces；Two sidepieces are fixedly arranged on left and right two side in lying or leaning portion respectively；Seat support has a sitting part, a supporting part, and sitting part provides human buttock and taken, and its material is soft compared with supporting part, and supporting part is affixed with sitting part；Support body engages with the chair back and seat support；Therefore the utility model has preferable riding comfort, preferable service life effect and corrected faulty sitting posture.

Description

Armchair structure

Technical field

On a kind of armchair structure, refer mainly to one kind has preferable riding comfort, service life and rectifys the utility model The seat of right sitting position.

Background technology

Seat is the necessary furniture of people's life, and correct sitting posture avoids bone or vertebra improper curved for school-ager Song, and maintain to grow up healthy and sound.

The chair back, seat support of the seat tool of general school by the manufacture of hard plank, plastics or metal at present, and by hard material The material lifting preferable service life of seat, but hard seat tool takes uncomfortable missing, and easily cause when taking for a long time back, Pain of buttock and the bad missing of sitting posture.

To set soft cushion body in addition on the current chair back of lifting comfortableness and seat support, but the pad intensity and service life are not It is good, and take and lying or leaning straight and upright can not cause the bad missing of sitting posture in easily causing body on pad.

Utility model content

The purpose of this utility model, which is to provide, a kind of has preferable riding comfort, service life and the seat to correct faulty sitting posture Structure of chair.

The utility model includes a chair back, a seat support, a support body, and the chair back has a lying or leaning portion, two hard sidepieces, and lying or leaning portion carries Lying or leaning for human body back, its material is soft compared with two sidepieces, and two sidepieces are fixedly arranged on left and right two side in lying or leaning portion respectively；Seat support has one Sitting part, a rigid support portion, sitting part provide human buttock and taken, and its material is soft compared with supporting part, supporting part and sitting part It is affixed；Support body engages with the chair back and seat support.

The lying or leaning portion of the utility model chair back is born to bend during lying or leaning power, and two sidepieces are integrally formed with lying or leaning portion by mould, The lying or leaning side of portion rear two of the chair back sets junction surface to be engaged with support.

The supporting part of seat described further is located at sitting part periphery and lower section, sets sitting part again with supporting part by mould It is integrally formed, the junction surface engaged with support body is set below supporting part.

The hard sidepiece of the utility model chair back and the supporting part lifting chair back, the seat support of seat support have preferable intensity, take again When human body back and buttocks respectively on relatively soft lying or leaning portion and sitting part, have preferable comfortableness, and the lying or leaning portion coordinates Lying or leaning weight and figure curvature is moderately bent, and meets ergonomics, and two sidepieces of the chair back coordinate occupant's figure to coat human body again The side appropriate location of body portion two, rider's body is so set to keep upright position effect.

Brief description of the drawings

Fig. 1 is combination front perspective view of the present utility model.

Fig. 2 is combination rear perspective view of the present utility model.

Fig. 3 is Fig. 1 A-A sectional views.

Fig. 4 is Fig. 1 B-B sectional views.

Fig. 5 the utility model takes schematic side view.

Fig. 6 the utility model takes upper schematic diagram.

【Symbol description】

1 chair back, the 11 lying or leaning open-work of 111 junction surface of portion 112

The open-work of 12 sidepiece, 2 seat support, 21 sitting part 211

The support of 22 supporting part, 221 junction surface, 3 support body 31

4 foot stools.

Embodiment

As Figure 1-Figure 4, the utility model includes a chair back 1, a seat support 2, a support body 3, and the chair back 1 has a lying or leaning portion 11st, two hard sidepiece 12, the lying or leaning portion 11 provide that human body back is lying or leaning, and its material is soft compared with two sidepiece 12 and when bearing lying or leaning power It is appropriately curved, but two sidepiece 12 is fixedly arranged on left and right two side in lying or leaning portion 11 respectively, and two sidepiece 12 and lying or leaning portion 11 are by mould It is integrally formed or is combined by snapping or other appropriate ways, the lying or leaning portion 11, should using the manufacture of TPU TPUEs Two sidepieces 12 are using the manufacture of PP polypropylene, and the lying or leaning side of 11 rear of portion two sets junction surface 111, and the lying or leaning center of portion 11 is set Put the open-work 112 for being easy to bending.

Seat support 2 has a sitting part 21, a rigid support portion 22, and the sitting part 21 provides human buttock and contacts seating, its material Matter is soft compared with supporting part 22；The supporting part 22 is fixedly arranged on the periphery of sitting part 21 and lower position, and the sitting part 21 and support again Portion 22 is integrally formed by mould or combined by snapping or other appropriate ways, and the sitting part 21 uses TPU thermoplastic polyurethane bullets Property body manufacture, the supporting part 22 is using the manufacture of PP polypropylene, and the sitting part 21 and the center of supporting part 22 set and be easy to bending Open-work 211, and junction surface 221 is set in the lower section of supporting part 22.

Support body 3 engages with the chair back 1 and seat support 2, the support body 3 have two supports 31, the upper and lower of two support 31 respectively with the chair back 1 and seat support 2 junction surface 111,221 engage.

The sidepiece 12 of the utility model chair back 1 and the supporting part 22 of seat support 2 lift the chair back 1, seat support 2 has preferable intensity, such as Shown in Fig. 5, Fig. 6, the lower section of seat support 2 of the present utility model engages various foot stool 4, and when taking, people back and buttocks are located at respectively In relatively soft lying or leaning portion 11 and sitting part 21, has preferable comfortableness, and the lying or leaning portion 11 coordinates lying or leaning weight and figure curvature Appropriateness bending, two sidepieces 12 of the chair back 1 coordinate the side position of occupant's figure cladding people's body portion two, so make occupant's body again Body keeps upright position, and has to correct faulty sitting posture and avoid vertebra or the improper growth effect of bone.

Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art The appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.

Claims

A kind of 1. armchair structure, it is characterised in that including：

One chair back, there are a lying or leaning portion, two hard sidepieces, the material in lying or leaning portion is soft compared with two sidepieces, and two sidepieces are fixedly arranged on respectively Lying or leaning left and right two side in portion；

One seat support, there is a sitting part, a supporting part, the material of sitting part is soft compared with supporting part, and supporting part is affixed with sitting part；

One support body, is engaged with the chair back and seat support.
2. armchair structure according to claim 1, it is characterised in that：The lying or leaning portion of the chair back bears to bend during lying or leaning power, and two Sidepiece is integrally formed with lying or leaning portion by mould.
3. armchair structure according to claim 1, it is characterised in that：The lying or leaning portion of the chair back is TPU thermoplastic polyurethane bullets Property body material；Two sidepieces are PP polypropylene materials.
4. armchair structure according to claim 1, it is characterised in that：The lying or leaning side of portion rear two of the chair back set junction surface with Support body engages.
5. armchair structure according to claim 1, it is characterised in that：Lying or leaning portion center sets the open-work for being easy to bending.
6. armchair structure according to claim 1, it is characterised in that：The supporting part of seat support is located at sitting part periphery and lower section Position, sitting part are integrally formed with supporting part by mould.
7. armchair structure according to claim 1, it is characterised in that：The sitting part of seat support is TPU thermoplastic polyurethane bullets Property body material, supporting part is PP polypropylene materials.
8. armchair structure according to claim 1, it is characterised in that：Sitting part and the supporting part center of seat support, which are set, to be easy to The open-work of bending.
9. armchair structure according to claim 1, it is characterised in that：Set what is engaged with support body to connect below seat support portion Conjunction portion.
10. armchair structure according to claim 1, it is characterised in that：Support body has two supports, two support upper and lowers point Do not engaged with the chair back and seat support.